EP 0960889 B1 20030723 - Phosphate or phosphonate containing binder for anti corrosive paints
Title (en)
Phosphate or phosphonate containing binder for anti corrosive paints
Title (de)
Phosphat- oder Phosphonatgruppen enthaltende Bindemittel für den Korrosionsschutz
Title (fr)
Liant contenant des groupes phosphates ou phosphonates pour la protection contre la corrosion
Publication
Application
Priority
DE 19824087 A 19980529
Abstract (en)
[origin: EP0960889A1] Protective colloid includes 2-40 wt.% ethylenically unsaturated monomer with at least one phosphate or phosphonate group. Aqueous polymer dispersion is prepared by emulsion polymerisation of (A) comprising 50-100 wt.% 1-18 C alkyl (meth)acrylate, vinyl ester and/or vinyl aromatic monomers in the presence of a protective colloid (B) comprising: (1) 2-40 wt.% ethylenically unsaturated monomer with at least one phosphate or phosphonate group; (2) 0-98 wt.% 1-18 C alkyl (meth)acrylate, vinyl ester or vinyl aromatic monomers; and (3) 0-50 wt.% other monomers.
IPC 1-7
IPC 8 full level
C08L 25/04 (2006.01); C08F 2/22 (2006.01); C08F 2/24 (2006.01); C08F 2/44 (2006.01); C08F 220/18 (2006.01); C08F 230/02 (2006.01); C08L 31/02 (2006.01); C08L 33/08 (2006.01); C09D 5/08 (2006.01); C09D 157/00 (2006.01)
CPC (source: EP US)
C08F 220/1804 (2020.02 - EP US); C08F 230/02 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE DK FR GB IT NL SE
DOCDB simple family (publication)
EP 0960889 A1 19991201; EP 0960889 B1 20030723; DE 19824087 A1 19991202; DE 59906330 D1 20030828; JP 2000026514 A 20000125; US 6218456 B1 20010417
DOCDB simple family (application)
EP 99110034 A 19990521; DE 19824087 A 19980529; DE 59906330 T 19990521; JP 15045299 A 19990528; US 32154799 A 19990528